Sony HCD-GN999D / MHC-GN999D / MHC-GN999DS Service Manual ▷ View online
45
45
HCD-GN999D
HCD-GN999D
7-19. PRINTED WIRING BOARD – PANEL SECTION –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
Ref. No.
Location
D1300
D-7
D1301
D-7
D1302
D-7
D1303
D-7
D1304
A-10
D1305
D-7
D1306
B-10
D1313
B-10
D1314
B-4
IC1300
B-5
IC1301
E-7
Q1300
C-8
Q1303
C-5
Q1304
C-6
Q1305
C-6
Q1306
C-6
Q1307
D-6
Q1308
C-5
Q1309
B-10
Q1310
C-5
Q1311
B-8
Q1312
B-7
Q1313
B-7
Q1314
B-7
Q1315
B-6
Q1316
A-6
• Semiconductor
Location
IC1300
C1319
C1318
C1317
C1320
C1321
C1322
C1323
C1324
C1325
C1326
C1327
C1328
C1329
C1330
C1331
R1347
C1316
C1302
Q1313
Q1316
Q1314
Q1312
Q1311
Q1315
R1356
R1357
R1358
R1359
R1360
R1361
27 26
52 1
14
13
13
39
40
40
R1308
Q1307
Q1300
R1300
C1301
D1302
D1303
D1301
D1300
D1305
C1306
R1304
R1303
C1307
C1357
R1301
R1302
R1307
C1310
C1312
R1351
C1313
R1352
C1314
C1315
R1355
Q1306
Q1305
Q1310
Q1308
R1345
R1346
R1348
R1311
R1313
D1306
R1324
R1323
R1322
R1321
JR1305
R1320
R1319
R1319
R1318
R1317
R1316
R1332
R1331
R1330
R1328
R1327
R1326
R1325
R1314
D1314
Q1309
Q1303
Q1304
R1353
JW1320
JW1304
JW1305
JW1306
JW1307
JW1309
JW1310
JW1311
JW1312
JW1313
JW1314
JW1315
JW1316
JW1317
JW1318
JW1321
JW1323
JW1324
JW1328
JW1330
JW
1331
JW1333
JW1334
JW1335
JW
1336
JW1337
JW
1338
JW1339
JW
1340
JW1341
JW1351
JW1355
JW1356
JW1356
JW1372
JW
1376
JW
1377
JW1381
FL1300
JW1391
JW1392
JW1393
JW1394
JW1395
CN1453
S1301
S1323
S1322
S1309
S1307
S1321
S1320
S1300
S1327
S1326
S1325
S1316
S1315
S1314
S1313
S1312
S1311
S1310
S1317
S1324
CN1402
T1300
C1305
C1311
1
S1302
CN1452
C1300
L1300
C1304
R1305
D1304
D1313
JW1303
JW1369
JW1343
JW1354
JW1364
JW1365
JW1357
JW1359
JW1360
JW1390
JW1319
JW1322
JW1342
JW1352
JW1344
JW1308
JW1371
JW1302
JW
1329
JW1345
JW1346
JW1347
JW1348
JW1349
JW1350 JW1353
JW1358
JW1361
JW1362
JW1363
JW1366
JW1367
JW1368
JW1370
JW1378
JW1379
JW1380
JW1382
JW1383
JW1384
JW1301
JW
1300
C1309
JW
1374
JW
1375
JW1386
JW1388
JW1387
C1308
R1306
CN1403
IC1301
11
(11)
1-868-934-
11
(11)
1-868-830-
BOARD
IR
BOARD
PANEL
1
3
1
3
x
Y
X
TUNING +
M T
TUNING-
M
DISC 2
DISC 1
DISC 3
CD SYNC
REC PAUSE/
START
DISC SKIP
EX-CHANGE
FLUORESCENT
INDICATOR
TUBE
Z
OPEN/CLOSE
DISPLAY
ILLUMINATION
DIRECTION
TUNER/
BAND
TAPE
A/B
SUB
WOOFER
ON/OFF
DVD
TV/SAT
S1308
VIDEO
E
E
E
E
E
E
E
E
E
E
E
E
E
C
C
B
B
F
MAIN
BOARD
CN201
(Page 41)
I
VOL
BOARD
NO1402
(Page 47)
1
1
2
3
3
5
t
2
3
4
5
6
7
8
9
10
A
1
B
C
D
E
F
46
46
HCD-GN999D
HCD-GN999D
7-20. SCHEMATIC DIAGRAM – PANEL SECTION –
TUNING
TUNING
Q1307
Q1306
Q1305
CN1452
R1311
S1302
CN1402
R1306
C1308
CN1403
CN1453
C1309
R1314
D1306
D1313
R1313
Q1309
Q1300(2/2)
Q1300(1/2)
C1300
R1300
C1301
L1300
47uH
T1300
C1302
C1304
D1305
C1306
R1305
R1304
R1303
R1302
R1301
D1300
D1301
D1302
D1303
FL1300
IC1300
Q1316
R1361
R1307
C1305
D1314
C1311
C1310
C1312
C1315
JW1322
JW1300
R1353
R1355
C1314
C1313
R1351
R1352
D1304
R1308
S1301
S1300
Q1310
R1346
Q1308
R1347
R1348
R1345
Q1304
Q1303
R1328
R1327
R1326
R1325
S1317
S1325
S1326
/
S1327
S1324
S1320
S1321
R1332
R1331
S1322
S1323
R1330
Q1311
Q1312
Q1313
Q1314
Q1315
R1317
R1318
R1319
R1320
R1321
R1322
R1323
R1324
S1316
S1315
S1314
S1313
S1312
S1311
S1310
S1309
S1307
R1356
R1357
R1358
R1359
R1360
IC1301
C1307
C1357
C1331
C1330
C1329
C1328
C1327
C1326
C1325
C1324
C1322
C1323
C1321
C1320
C1319
C1318
C1317
C1316
DTC123JKA-T146
LED DRIVER
DTC123JKA-T146
LED DRIVER
DTC123JKA-T146
LED DRIVER
11P
2.2k
25P
47
0.001
3P
3P
47
16V
0
1SS355WTE-17
SELU5420E-STP15
270
DTC123JKA-T146
LED DRIVER
CPH5504
OSC
CPH5504
OSC
22
50V
3.3k
0.022
(DC/DC
CONVERTER)
0.01
220
50V
RD6.2FM
0.01
2.2k
1W
100
100
22k
22k
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
1SS355WTE-17
NJU3427FA2
DTC143TKA
FL DRIVER
4.7k
4.7k
10
50V
1SS355WTE-17
10
16V
100p
0.001
0.001
100
100
0.001
0.001
100
100
SELU5223C-STP15
1k
DTC114EKA
LED CONTROL
1k
DTC114EKA
LED DRIVER
470
JR1305 0
1k
100
2SB1132-P
LED DRIVER
2SB1132-P
LED DRIVER
1k
680
470
330
680
470
330
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
DTC143TKA
FL DRIVER
10k
R1316
S1308
33k
4.7k
2.2k
1.5k
1k
680
470
330
4.7k
4.7k
4.7k
4.7k
4.7k
RPM7240-H9
0.1
0.1
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
LED1
LED2
38
37
36
35
34
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
13
12
11
10
24
33
14
48
47
46
43
42
41
45
44
40
39
10
11
12
13
14
15
19
20
21
22
23
25
26
27
28
29
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
16
17
18
IC1301
IC1300
FLUORESCENT
TUBE
DISPLAY
1
2
3
4
5
SUB WOOFER
ON/OFF
I/
I/
OPEN/CLOSE
DIRECTION
TUNER/BAND
TAPE A/B
DVD
TV/SAT
VIDEO
ILLUMINATION
EX-CHANGE
DISC SKIP
SUB WOOFER
ON/OFF
MAIN
(Page 43)
BOARD
(Page 48)
VOL
NO1402
CN201
RECEIVER
REMOTE CONTROL
DISPLAY CONTROL
BOARD(2/3)
47
47
HCD-GN999D
HCD-GN999D
7-21. PRINTED WIRING BOARDS – MIC, VOL AND SPEAKER BOARDS –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
L
R
L
R
IC1400
C1468
R1441
R1461
R1426
C1411
C1461
R1410
R1460
R1409
R1459
R1411
C1418
R1427
R1476
JR1417
IC1401
R1425
R1438
C1413
R1412
R1413
C1419
R1414
R1415
R1402
R1403
R1404
R1405
R1406
C1412
C1400
C1433
R1401
C1403
C1405
R1439
R1440
R1431
JR1427
R1437
D1400
C1415
R1422
C1424
C1401
R1417
R1416
R1418
R1407
R1457
R1477
R1432
C1436
C1437
JR1433
R1492
R1493
Q1450
Q1400
Q1401
R1442
R1435
R1443
R1436
R1433
R1434
R1482
C1486 JR1483
C1487
R1485
R1486
Q1451
R1483
R1484
JW1430
C1427
R1424
TM1500
JW1610
EP1501
EP1500
JW1520
JW1500
JW1510
JW1600
JW1521
CN1500
CN1600
JW1530
C1479
JW1402
JW1404
JW1405
JW1407 JW1408
JW1410
JW1411
JW1414
JW1415
JW1416
JW1418
JW1419
JW1420
JW1421
JW1421
JW1413
JW1409
PL1400
PL1402
JW1437
C1460
C1410
C1459
C1457
C1458
C1408
C1409
C1407
C1406
C1429
C1430
C1416
RV1401
RV1402
RV1400
J1450
EPT1403
J1401
J1400
C1434
C1404
EPT1400
EPT1402
JW1423
JW1424
NO1404
JW1438
JW1439
JW1440
NO1401
JW1417
JW1429
JW1400
JW1425
JW1432
JW1412
PL1500
PL1700
JW1401
JW1403
LP1701
R1329
R1333
R1334
R1335
R1336
R1337
C1334
JR1301
R1374
R1375
R1376
R1375
R1376
R1371
R1372
R1373
R1372
R1373
R1368
R1369
R1370
R1362
R1363
R1365
R1366
R1366
R1367
R1364
JR1300
JR1302
R1377
R1378
R1379
S1318
S1306
D1309
(LED 3)
D1312
(LED 4)
D1307
(LED 1)
D1310
(LED 6)
D1308
(LED 2)
D1311
(LED 5)
S1328
S1319
S1331
NO1402
PL1300
JW1389
JW1396
JW1397
JW1398
JW1399
JW1427
S1305
JW1431
MIC 1
MIC 2
MIC 1 LEVEL
MIC 2 LEVEL
ECHO LEVEL
PHONES
+
-
+
-
+
-
+
-
+
-
+
-
FRONT SPEAKER
SURROUND SPEAKER
SUB
WOOFER
CENTER
SPEAKER
SOUND FIELD
GROOVE
EQ BAND/MEMORY
PRESET EQ
MASTER
VOLUME
VOLUME
OPERATION DIAL
>
>
I
PANEL
BOARD
CN1452
(Page 45)
M
SMASTER
BOARD
NO680
(Page 51)
T
SMASTER
BOARD
NO780
(Page 51)
L
SMASTER
BOARD
NO580
(Page 51)
J
SMASTER
BOARD
CN503
(Page 51)
N
MAIN
BOARD
CN205
(Page 41)
1
11
1
3
1
11
BOARD
SPEAKER
BOARD
VOL
BOARD
MIC
11
(12)
11
(13)
1-868-831-
1-868-832-
1-869-011-
E
E
E
E
1
4
1
4
1
15
16
30
CN1700
JW1720
JW1630
JW1620
JW1730
JW1710
JW1700
JR1402
C1421
R1419
R1469
JR1400
C1422
JR1403
J1402
C1426
C1476
NO1400
S
VIDEO
BOARD
CN1967
(Page 56)
1 2
L
R
AUDIO
VIDEO
VIDEO INPUT
C1712
C1602
C1612
C1632
C1502
C1512
C1522
C1532
C1622
C1732
C1722
C1702
11
(12)
11
(13)
11
(12)
11
(13)
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
C1438
C1435
-13
C1401
C1432
-13
-12
• Semiconductor Location
Ref. No.
Location
D1307
G-3
D1308
F-4
D1309
E-3
D1310
G-2
D1311
F-2
D1312
E-2
D1400
B-6
IC1400
C-4
IC1401
C-5
Q1400
C-8
Q1401
C-8
Q1450
C-8
Q1451
C-8
Ver. 1.2
48
48
HCD-GN999D
HCD-GN999D
7-22. SCHEMATIC DIAGRAM – MIC, VOL AND SPEAKER BOARDS –
FL
FL
FL
FR
FR
SL
SL
SL
SR
SR
SW
SW
SW
C
C
AUDIO
R
L
VIDEO
INPUT
INPUT
VIDEO
R1333
J1401
C1424
R1422
EPT1403
K
EPT1400
EPT1402
C1415
C1401
JR1433
R1436
C1437
C1487
R1486
JR1483
R1484
R1443
JR1401
R1493
R1482
R1483
R1485
C1486 0.0047
R1492
R1442
R1432
R1433
C1436 0.0047
R1435
R1434
NO1404
R1441
R1437
R1439
R1440
C1418
R1426
R1427
R1425
R1424
C1435
R1431
R1438
C1429
JW1400
JW1400
R1477
C1468
R1476
R1406
R1405
IC1400
R1457
C1459
C1460
R1410
C1411
R1409
R1411
R1461
R1459
C1461
J1450
J1400
R1407
C1409
C1410
R1460
C1408
C1406
C1407
RV1402
R1418
R1417
RV1400
JR1417
R1404
R1402
R1401
C1403
R1403
RV1401
R1416
C1405
D1400
C1404
C1412
C1400
C1458
R1414 R1415
R1413
R1412
C1413
C1419
JR1427
C1427
JW1500
JW1510
JW1520
JW1530
EP1500
EP1501
C1502
C1532
C1522
C1512
CN1500
D1312
D1311
D1310
D1309
D1308
D1307
JR1301
JR1302
R1334
S1319
S1306
R1335
R1336
R1337
C1334
PL1300
R1329
NO1402
R1362
R1363
R1364
R1365
R1366
R1367
R1368
R1368
R1369
R1371
R1372
R1373
R1376
R1375
R1374
R1377
R1378
R1379
R1370
S1305
C1479
IC1401(2/2)
C1416
IC1401(1/2)
Q1451
Q1401
Q1400
Q1450
C1434
C1430
S1331
S1318
S1328
TM1500
C1433
1k
0.1
0
0.1
0.1
0
4.7k
0.01
0.01
4.7k
0
10
1k
0
1k
10
10
10
1k
1k
10
10
10
10
3P
0
NO1401
11P
VIDEO (A) L
VIDEO-SIG
VIDEO-GND
VIDEO (A) R
VIDEO (A) GND
VIDEO (A) GND
MIC SCORE
MIC SCORE
MIC DET
MIC GND
MIC SIG
MIC A+9V
MIC A+9V
HP MUTE
H/P DET
100k
2.2k
2.7k
390p
C1418
390p
56k
22k
10k
10k
220
10V
0
0
0.1
50V
50V
15k
0.001
22k
330
330
TC9488FG
1.5k
1
C1457
10 50V
50V
R1419
C1426
1k
10
50V
R1469
JR1402 0
C1476
1k
10
50V
1
50V
1k
0.01
10k
10k
10k
10k
0.01
1.5k
1
50V
1
50V
1k
4.7
50V
47
16V
47
16V
50k
1k
50k
0
100
100
4.7k
68p
100
50k
10k
0.01
UDZSTE-175.1B
47
35V
0.1
0.1
4.7
50V
12k
15k
6.8k
0.5%
0.5%
3.9k
0.0012
0.0047
0
1
1000p
1000p
1000p
1000p
4P
4P
JW1600
JW1610
JW1620
JW1630
C1602
C1532
C1622
C1612
CN1600
1000p
1000p
1000p
1000p
4P
JW1700
JW1710
JW1720
JW1730
C1702
C1732
C1722
C1712
CN1700
1000p
1000p
1000p
1000p
SELU5223C-STP15
SELU5223C-STP15
SELU5223C-STP15
SELU5223C-STP15
SELU5223C-STP15
SELU5223C-STP15
0
0
1.5k
2.2k
4.7k
10k
0.1
1.5k
11P
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
4.7
50V
50V
NJM4565M-D
22
50V
NJM4565M-D
2SC3661
MUTING
2SC3661
MUTING
2SC3661
MUTING
2SC3661
MUTING
10
50V
0.1
50V
47p
IC1400
IC1401
L
R
CENTER
SPEAKER
SUB
WOOFER
FRONT
SPEAKER
L
R
SURROUND
SPEAKER
MASTER
VOLUME
VOLUME
LEVEL
LEVEL
LEVEL
MIC 1
MIC 2
ECHO
MIC AMP
DIGITAL ECHO
NO1400
2P
J1402
5.6k
10k
5.6k
MAIN
(Page 42)
CN205
BOARD(1/3)
T
S
N
(Page 55)
SMASTER
BOARD(3/3)
NO780
(Page 57)
VIDEO
CN1967
BOARD
(Page 54)
(Page 54)
SMASTER
SMASTER
NO580
BOARD(2/3)
BOARD(2/3)
NO680
(Page 53)
SMASTER
CN503
BOARD(1/3)
BOARD
(Page 46)
PANEL
CN1452
-12
-13
-13
-12
-13
-13
C1438
0.1
C1432
0.1
-13
-13
•
See page 61 for IC Block Diagrams.
Ver. 1.2
Click on the first or last page to see other HCD-GN999D / MHC-GN999D / MHC-GN999DS service manuals if exist.